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PDF AT90-0001 Data sheet ( Hoja de datos )
| Número de pieza | AT90-0001 | |
| Descripción | Digital Attenuator/ 31.0 dB/ 5-Bit/ TTL Driver/ DC-6.0 GHz | |
| Fabricantes | Tyco Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AT90-0001 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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Digital Attenuator, 31.0 dB, 5-Bit,
TTL Driver, DC-6.0 GHz
V 5.00
Features
n Attenuation: 1.0 dB Steps to 31 dB
n High Accuracy to 6 GHz
n Small Footprint, JEDEC Package
n Integral TTL driver
n 50 ohm impedance
n Test boards are available
n Tape and Reel Packaging Available
Description
M/A-COM’s AT90-0001 is a GaAs FET 5-bit digital at-
tenuator with an integral TTL driver. Step size is 1.0 dB
providing 31 dB total attenuation range. This device is in a
32 lead FQFP-N surface mount package. Due to superior
grounding techniques this digital attenuator offers superior
performance to 6 GHz. The AT90-0001 is ideally suited for
use where accuracy, fast speed, very low power consump-
tion and low costs are required.
CSP-1
Electrical Specifications TA = +25°C
Parameter
Test Conditions
Frequency Units Min Typical
Max
Insertion Loss
Attenuation
Accuracy
—
1 to 24 dB Bits
25 to 31 dB Bits
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 6.0 GHz
DC - 6.0 GHz
dB
dB
dB
dB
dB
—
—
—
—
—
2.5 3.1
3.3 3.8
5.0 5.8
— ±(0.3 +4% of atten.)
— ±(0.3 +5% of atten.)
VSWR
1 dB Compression
Input IP2
Full Range
—
—
Two tone inputs to +5 dBm
Input IP3
Two-tone inputs up to +5 dBm
Vcc
-Vee
Switching Speed
Logic "0"
Logic "1"
Icc
-Iee
—
—
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
Sink Current is 20 µA Max.
Source Current is 20 µA Max.
Vcc min to max, Logic “0” or 1”
Vee min to max, Logic “0” or 1”
DC - 2.0 GHz
DC - 6.0 GHz
50 MHz
0.5 - 6.0 GHz
50 MHz
0.5 - 6.0 GHz
50 MHz
0.5-6.0 GHz
—
—
—
—
—
—
—
—
Ratio
Ratio
dBm
dBm
dBm
dBm
dB
dB
V
V
nS
nS
V
V
mA
mA
—
—
—
—
—
—
—
—
4.75
-8.0
—
—
0.0
2.0
—
—
1.4:1
1.7:1
+22
+28
+43
+60
+37
+48
5.0
-5.0
25
15
-
-
0.2
-0.2
1.7:1
2.4:1
—
—
—
—
—
—
5.25
-4.75
—
—
0.8
5.0
6
-1
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet AT90-0001.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AT90-0001 | Digital Attenuator/ 31.0 dB/ 5-Bit/ TTL Driver/ DC-6.0 GHz | Tyco Electronics |
| AT90-0001-TB | Digital Attenuator/ 31.0 dB/ 5-Bit/ TTL Driver/ DC-6.0 GHz | Tyco Electronics |
| AT90-0001TR | Digital Attenuator/ 31.0 dB/ 5-Bit/ TTL Driver/ DC-6.0 GHz | Tyco Electronics |
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